GPIO32_UART1_RTS 227 arch/arm/mach-mmp/mfp-mmp2.h #define GPIO32_UART1_RTS MFP_CFG(GPIO32, AF1) GPIO32_UART1_RTS 312 arch/arm/mach-pxa/mfp-pxa300.h #define GPIO32_UART1_RTS MFP_CFG_LPM(GPIO32, AF4, FLOAT)